25296673959 has 12 divisors (see below), whose sum is σ = 36542610000. Its totient is φ = 16863078624.

The previous prime is 25296673957. The next prime is 25296674047. The reversal of 25296673959 is 95937669252.

It is not a de Polignac number, because 25296673959 - 2¹ = 25296673957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25296673896 and 25296673905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25296673957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9742 + ... + 225140.

It is an arithmetic number, because the mean of its divisors is an integer number (3045217500).

Almost surely, 2^25296673959 is an apocalyptic number.

25296673959 is a deficient number, since it is larger than the sum of its proper divisors (11245936041).

25296673959 is a wasteful number, since it uses less digits than its factorization.

25296673959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228454 (or 228451 counting only the distinct ones).

The product of its digits is 55112400, while the sum is 63.

The spelling of 25296673959 in words is "twenty-five billion, two hundred ninety-six million, six hundred seventy-three thousand, nine hundred fifty-nine".